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This free guide will assist teachers in teaching the unit circle without memorization. By doing this activity, students will have a deep understanding of how degrees, coordinates, special right triangles, and the circumference of a circle all relate to form the unit circle.
It includes a detailed l

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Right Triangles and Trigonometry Graphic Organizer/Reference Sheets FREEBIE!!!!
This product contains a two page teacher reference and a two page student fill-in version covering the main formulas from a Right Triangles and Trigonometry Unit in a Geometry "B" or Trigonometry course. Perfect for

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Sin Cos Tan Quick Review Freebie!
This is a quick review of the ideas of Sin Cos and Tan. It is meant to be a review of the ideas. It includes:
an overview of Soh-Cah-Toa,
a diagram of a right triangle labled with the opposite, adjacent and hypotenuse,
the ratios listed out
hypotenuse, adjacen

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To build an understanding of the Law of Sines and the Law of Cosines for Algebra 2 Honors, Pre-Calculus, Trigonometry, and College Algebra students by providing concentrated practice.
Students will complete 11 questions related to mastery of the Law of Sines, the Law of Cosines, Heron’s Formula, and

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Get this as part of a bundle: PreCalculus Analytic Trigonometry Activities & Assessments Bundle

This set of 20 rounding task cards is perfect for practicing rounding to the nearest ten, hundred, and thousand. There is also estimation word problems and estimation using traditional algorithm. Student answer sheet is included. Enjoy this FREEBIE. Please leave positive feedback for my hard work, a

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A free set of 16 task cards. ALL task card sets include a recording sheet, a smart notebook file, a set of not numbered cards, an absent or non mobile student sheet. ALL but 1 includes a teacher quick reference sheet. This sample includes:
Triangle Congruence, Linear Pair, Pythagorean Theorem,

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Power Point includes animated step-by-step instructions for creating a foldable for identifying the 6 trig functions given a right triangle (sin, cosine, tangent, cosecent, secant, & cotangent). Materials needed for each student: scissors, ruler, 2 to 3 markers, and a piece of cardstock or cons

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Geometry Simplifying Square Roots Chart and Worksheet Freebie!
To celebrate posting my 100th item, I decided to make free a chart that I created of the first 100 numbers squared and as simplified square roots. I have also included a 15 question worksheet that can be used an in-class assignment, a

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This PowerPoint presentation investigates the fundamental trigonometric angle measurement known as a radian. You will learn what a radian is, how it is derived, and the relationship between radians and degrees.
After learning the definition of an angle you will then review some basic geometric con

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This free item has two blank unit circles on a single 8.5" by 11" sheet of paper. Copy and cut in half to give students a chance to practice radian measure, degree measure, and the ordered pairs for each angle in one revolution.
You may also be interested in:
Trigonometric Graphs Stations Activity

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Get this as part of a bundle: PreCalculus Trigonometric Functions Activities and Assessments Bundle

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21 Free Clip Art Pictures of Graphs of Polar Functions in png format to use on tests, handouts, PowerPoints or anywhere you use Clip Art. Great for Trigonometry. Use as decorations, make a page border, or for a special art projects. 21 Graphs. Their png file name is the function, such as r=2cos_th

Task Cards that can be used in a variety of ways! Speed dating is illustrated but that's just one example!
These cards feature basic trigonometric equations and DO NOT feature identities.
See the full blog post below!
http://secondarymissrudolph.blogspot.com/2014/02/solving-basic-trigonometric-equ

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Allows students to visualize the right triangles within the unit circle to find the trigonometric functions. The attach file is the same unit circle students build (see produce listing as Unit Circle Parts)

This worksheet helps students solve a problem involving pythagorean theorum using a step-by-step question/answer guide.
Excellent for introducing pythagorean triples or for students stuggling with pythagorean theorem
Teacher answer key included
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This file contains 10 different fun real-life problems that ask students to solve for them by applying trigonometric functions Sin, Cos or Tan. Five of them require students to use a side and an angle to find a missing side and five ask students to use two sides to find a missing angle measure. Eac

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These activities match Alberta Math 30-1 outcome
Trigonometry 1: Demonstrate an understanding of angles in standard position, expressed in degrees and radians.
This activity pack works at promoting student centered learning. Students work through activities that will help them develop an understa

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This activity is a good review of the characteristics of functions. Students can work with a partner and check by graphing their equation in the given window. I hope you enjoy the activity.

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These are the directions for the Paid product.
Directions: Use groups of 2 or 4 to race against each other to solve a set of 4 problems per round. Each student in the group will solve a problem based on the previous student's answer. Each round, player 1 will find the correct answer for player 2 to

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Enjoy a small sample of a cut & paste activity for your Pre-Calculus or Trigonometry students. There are two identities with steps to cut and paste into the correct progression to satisfy the proof. It's great as a warm-up or exit ticket to help your students begin to think in the manner needed

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Get this as part of a bundle: PreCalculus Analytic Trigonometry Activities & Assessments Bundle

Engage your students with this 20-question circuit on domain and range! Once you and your students try a circuit, you will be hooked! This circuit involves piecewise, composite, rational, quadratic, square root, cube root, trig, exponential and log functions. It seems simple (in each case student

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FREE Trigonometric Ratios SOHCAHTOA Math Doodle Notes
These notes will help your students to review using SOHCAHTOA to remember the 3 trig ratios
Students color & complete then add to their own math notebook
No prep - just print & go
You might also like:
Law of Sines Doodle Notes
Volume

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Student Notes for Geometry or Trigonometry for Standard, Reference, and Coterminal Angles.

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This file contains posters I made to help my students learn right triangles and trigonometry. The posters include: Pythagorean Theorem, 45-45-90 Triangles, 30-60-90 Triangles, Sine, Cosine, and Tangent. Be sure to print these in color. They are hard to see when printed in black and white.
You can

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Unit Circle Values Trigonometry
Two versions are included. With and without the snowy village clipart. Of course a key is included!
Enjoy!
Products you may also like...
Unit Circle Cheat Sheet
Graphing Trig Functions
Trig Flash Cards
Connect with Me
Follow my WebsiteMath to the Core on

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Multi-Step Special Right Triangles I
The problems provided challenge your students to apply their knowledge of 45°-45°-90° special right triangles and 30°-60°-90° special right triangles. Each set includes 8 multi-step, puzzle like exercises in which students must work their way through the diagram

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This is an activity to help students visually understand the patterns in the Unit Circle. They will cut out special right triangles and place these on a handout with pictures of the Unit Circle to help them find the missing angles and coordinates. Students will have a deeper understanding of patte

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This game helps students practice identifying the basic trig identities; reciprocal identities, quotient identities and pythagorean identities.
Students work in pairs to find equal identity expressions before their opponent. Includes 2 game boards.
You might also like these other PreCalculus an

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Mixed Trigonometry ratio questions asking to calculate the angle before matching to one of the answers. A good opportunity for self-assessment.
Further worksheets using the same format are also available for:
TRIGONOMETRY
PYTHAGOREAN THEOREM
ALGEBRA
PERIMETER
Also available:
Trigonometry Worksh

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An irregularly-shaped quadrilateral field is advertised to be "a little more than an acre"... but is there truth in advertising? Use Heron's Formula for finding the area of an oblique triangle to find out!
The 24-slide PowerPoint presentation sets up the problem with visuals and a storyline, outli

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This poster is 18 inches horizontally by 12 inches vertically. It is best to take this poster in to a printing store because it is larger than a regular piece of paper. The background is an old fashioned green chalkboard with all the fixings (chalk, erasers, and a red apple to boot). On the chalkboa

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Aligns to Alberta Curriculum: 20-1 Trigonometry 3
This is a hands-on activity that will lead students through exploring the ambiguous case.

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Help your students memorize the radian measures for common (30, 45, and 60 degree) angles in each of the quadrants using this foldable. The file is in Word format and can be used for any degree measure.

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Give students a transparent tool to help them label triangles!
Students often have trouble labeling parts (such as x, 2x, a, b, c, opposite, adjacent, hypotenuse, etc) of triangles for Special Triangles, Pythagorean Theorem, and Trigonometry. To help my students do this correctly, I give each stude

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I have used these notes as a group work activity. After introducing the idea of SOHCAHTOA, students work in ability groups to match questions to the example sheets. After matching, the students are able to see the process of solving for a side length or an angle and what working out should be show

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Trigonometry is often a part of mathematics that many students struggle with because they find it too abstract to understand the practical applications of this field. My 10th grade mathematics class was recently introduced to right-angled trigonometry and as we talked about its various applications

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I wrote this circuit for my high school students who come to me at the upper levels with weak fraction skills. The intention is to work this circuit without a calculator. This circuit has 28 problems and starts easy (2/7 + 4/7), but as students advance in the circuit, the problems get progressivel

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Students practice their skills of changing degrees into radians and radians into degrees in this game of Degrees & Radians WAR.
It is played like the card game "War," where each student has a deck of cards with all the degrees and radians of the unit circle. Students shuffle their own deck and

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Engage your whole class in a highly creative and highly mathy heroic colouring battle! I would like to introduce my latest line of collaborative math mosaics, and allow you to see the various versions available, all in one easy-to-navigate file.
Basically, students each have a small colour-by-numb

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This 32-question circuit begins with an addition problem and ends with a definite integral which requires substitution. This circuit could be used for placement or diagnosis, especially for those students whose transcripts are hard to decipher (home-schooled students, non-traditional age college st

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A project that I created for my geometry students during their trig unit. The students will be making a comic strip using trigonometry.

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I created this lab as an intro into two dimensional motion for my physics classes. The lab uses all the techniques of adding vectors head-to-tail and demonstrates for them that the two vectors being added to make a resultant are the components of that resultant. This lab is great practice and very s

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This trigonometry quiz tests students' understanding of reference angles, coversions between radians and degrees, and odd and even functions. This is a multiple choice test. The answer is included on the 3rd and 4th pages and marked in red.

Measuring the distance across a lake is an easy to understand application for the Law of Cosines. Help students become more engaged by incorporating this creative and easy project in your classroom.
Students will "make" their own lake using string, and will take appropriate measurements by hand.

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Teachers... are you looking for pre-made angles, triangles, geometric shapes, and graphs to include on handouts and tests... that you can edit, resize, and customize with your own values for angles and sides?
The following is a collection of several items that are useful to have readily available w

Right Triangle Trigonometric Functions Reference Sheet. Includes a blank worksheet for students to fill out and a completed reference sheet. I use this in my students' interactive notebook. Special right triangles. Sine, cosine, tangent, cosecant, secant, cotangent.

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The graphics are Microsoft Smart Art graphics and can be easily changed to match your school colors or presentation theme.
Here, the unit circle presented as a collection of divisions in radians first by eighths, then by twelfths and then as a division in angles first by 45 degrees, then by 30 deg

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Students must evaluate the sine, cosine, and tangent of angles on the unit circle. Angles are both positive and negative and are given in both degrees and radians.

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Great reference page for trigonometric identities:
Quotient Identities
Reciprocal Identities
Pythagorean Identities
Even and Odd Identities
Sum and Difference Identities
Half and Double Angle Identities
Completed Unit Circle

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Activity for experiential learning of the basic definition of the 3 trigonometric ratios : sine, cosine and tangent.

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This PDF is of a Nearpod presentation about triangle congruence. It will give you a glimpse of what you can expect from Nearpod and its capabilities to enhance your classroom experience. Via this presentation your students will learn about Side-Side-Side and Side-Angle-Side postulates and how they c

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A study guide for students to fill in about the various types of triangles! Includes classification by sides and by angles.
If the file downloads incorrectly, please try my other listing:
https://www.teacherspayteachers.com/Product/Triangle-Study-Guide-1732407

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This is a simple twist on a common trigonometry assignment. Instead of having students fill out a unit circle on paper turn it into an event and have students draw the unit circle from memory on the board in front of their peers.
This adds an extra element to the knowledge and confidence level need

showing 1-52 of 351 results